Physics Practice: Magnetism (Mock Test 1 - Basic)
1. A substance that has the property of attracting iron is called a:
2. The natural magnet discovered in ancient times is known as:
3. The two ends of a magnet where the attractive power is maximum are called:
4. A freely suspended magnet always aligns itself in which direction?
5. Which of the following is a magnetic material?
6. Like poles of two magnets ________ each other.
7. The property of a magnet to attract magnetic substances is called its:
8. Which instrument is used by sailors to find directions at sea?
9. Artificial magnets are preferred over natural magnets because:
10. What happens if you break a bar magnet into two pieces?
11. Magnetic poles ________ exist independently.
12. The space around a magnet where its influence can be felt is called the:
13. Which of the following is a non-magnetic material?
14. A magnet made of a soft iron core with wire wrapped around it is an:
15. Unlike poles of two magnets ________ each other.
16. The best way to store bar magnets is to use:
17. Which shape of magnet is used in electric bells?
18. The process by which a magnetic material becomes a magnet in the presence of another magnet is:
19. Which of the following destroys the magnetism of a magnet?
20. The North pole of a magnetic needle points towards the Earth's ________.